> The main new acoustics features are the first class vibro-acoustic solvers, the high performance aero-acoustic extensions and the possibilities for full frequency range analyses in cabins and rooms through Ray-Tracing technologies.

> With regard to durability, Rev 11 allows the simulation of seam welds more accurately and efficiently.

In the area of Noise and Vibration, Rev 11 integrates a comprehensive and leading structural FEM solver (coming from the recent SAMTECH acquisition) for fully coupled vibro-acoustic analyses. Whenever one is dealing with vibro-acoustic simulations with damping, light structures such as composites, or plastics, or complex laminates, Rev 11 will do the job completely, efficiently and accurately.

The aero-acoustics capabilities for flow-induced noise applications have been dramatically enhanced, resulting in greater efficiency and providing higher fidelity in conjunction with the premier and ultra-fast acoustic FEM solvers enriched with the AML technology.

In addition, supporting high frequency acoustics, the Ray-Acoustics solver extends into the ATV technology. Running acoustic simulations up to the audible frequency range can be done more accurately and simply than ever before, an example being sound system design in vehicles.

Ensure reliable seam weld connections

LMS Virtual.Lab Durability supports more accurate and faster simulation of seam welds through new technologies allowing the inclusion of size effects for seam welds and automatic identification of all typical seam weld topologies in an FE-mesh. It eliminates the need for engineers to tediously model each seam weld connection manually and it offers significant speedups for large welded assemblies.

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